STEM Education Kits

HS0262 Puzzle Electric Spider Robot Toy DIY Educational Assembles Toys Features: Suitable for ..

HS0296 75 Type Plastic Crown Gear Single Double Reduction Gear Worm Gear   75 Type Plastic C..

HS0297 81 Type Plastic Crown Gear Single Double Reduction Gear Worm Gear Type : 81 species n..

HS0667 Colorful, DIY 55 kinds of color plastic gear package, transmission, toy car, gear motor, moto..

HS1227 80 Pcs Plastic RC Parts Lot, Plastic Gears, Pulley, Belt, Rack Gear Kit Gearbox Motor Gear Se..

HS1359 STEM Education Kits #1  Reptiles Robot Kit    ..

HS1362 HS1362 Password Box DIY  13*9*8cm      ..

HS1407 STEM Education Kits #2 Traffic Light Assembled    ..

HS1409 STEM Education Kits #3 Mini Electric Fan     ..

HS1413 STEM Education Kits #4 Sweeping Robot   Battery is not included   &nb..

HS1414 STEM Education Kits # 5 Drawing Plotter Model    ..

HS1415 STEM Education Kits #6 Conveyor Belt    ..

HS1416 STEM Education Kits #7 roller door    ..

HS1417 STEM Education Kits #8 crawling robot    ..

HS1418 STEM Education Kits #9  two wheel balance car      ..

HS1419 STEM Education Kits #10 bubble machine       ..

HS1420 STEM Education Kits #11 Barrier Gate     ..

HS1421 STEM Education Kits #12 Lift Elevator    ..

HS1422 STEM Education Kits #13 Catapult Vehicle    ..

HS1425 STEM Education Kits #14 trolley   ..

HS1426 STEM Education Kits #15 Electric ant robot     ..

HS1427 STEM Education Kits #16 Horizontal bar robot   ..

HS1428 STEM Education Kits #17 Doodle robot     ..

HS1429 STEM Education Kits #18 Compactor     ..

HS1430 STEM Education Kits #19 Four-legged robot dog    ..

HS1433 STEM Education Kits # 43 Electric paddle boat      ..

HS1434 STEM Education Kits #20 Tank    ..

HS1435 STEM Education Kits #21 wind Off-road car    ..

HS1436 STEM Education Kits #22 Electric tricycle     ..

HS1437 STEM Education Kits #23 Sightseeing cable car     ..